testo 872
testo 872 - Thermal imager (320 x 240 pixels, App, laser)
testo 872 - Thermal imager (320 x 240 pixels, App, laser)
Testo 871 - Thermal imager (240 x 180 pixels, App)
Testo 871 - Thermal imager (240 x 180 pixels, App)
testo 872 - Thermal imager (320 x 240 pixels, App, laser)

Testo 872 – Thermal imager (320 x 240 pixels, App, laser)

  • Highest image quality: IR resolution of 320 x 240 pixels, via integrated testo SuperResolution Technology 640 x 480 pixels
  • Precise measurement: thermal sensitivity of 0.06°C
  • Smart and wireless: use your mobile device with the free testo Thermography App and wirelessly transmit readings from the testo 770-3 clamp meter and the testo 605i humidity measuring instrument (both available separately)
  • Integrated laser marker – can also be precisely visualized as a measuring point in the thermal image

The testo 872 thermal imager gives you the best possible support for your work in professional industrial and building thermography. Take thermal images quickly, reliably and smartly with the highest image quality, very good thermal sensitivity and innovative functions. The case supplied with the thermal imager means it can be conveniently transported, so it is always there for you when needed.

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Details

Product Description

The testo 872 thermal imager is ideally suited for professional industrial and building thermography – at the same time it ensures your work is both quick and easy.
It is versatile to use, for example in industrial and mechanical maintenance or for detecting structural defects. You can generate error-free and objectively comparable infrared images using its handy functions.
The IFOV warner, testo ɛ-Assist and testo ScaleAssist mean you can avoid measurement errors and not only effortlessly achieve optimum setting of emissivity (ɛ) and reflected temperature (RTC) for building thermography, but also of thermal image scale.

The testo 872 thermal imager– smart and networked

The testo 872 thermal imager guarantees wireless communication with mobile terminal devices via WLAN.

The testo Thermography App for iOS and Android offers you the possibility of writing and sending reports on site, as well as saving them online, and of using your smartphone or tablet as a second display or for remote control.The testo 872 delivers even more informative thermal images in combination with the compatible 770-3 clamp meter and testo 605i thermohygrometer.
Both are available separately – simply order them straight away along with your testo 872. The thermal imager wirelessly integrates the measurement results of these measuring instruments via Bluetooth.
The additional output, current and voltage values of the testo 770-3 clamp meter enable better interpretation of measured temperatures.
Measure the air temperature and humidity with the testo 605i humidity measuring instrument and easily detect locations at risk of developing mould using the special humidity palette in the thermal imager via the traffic light principle.

Areas of application of the testo 872 thermal imager

Detect locations at risk of developing mould, pinpoint thermal bridges, discover structural defects or identify overheated connections. The testo 872 thermal imager is ideal for applications in daily maintenance and installation work in trade and industry. Quick, simple and reliable for maintenance and detection of defects.

Advantages of Testo 872 thermal imager

The testo 872 thermal imager is characterized by its easy handling and its outstanding image quality. Its technical features are impressive:

  • Highest image quality thanks to high resolution: 76,800 temperature measuring points for precise thermography. Infrared resolution of 320 x 240 pixels – extendible to 640 x 480 pixels via integrated SuperResolution Technology
  • Detecting temperature differences from as little as 0.06°C
  • testo Thermography App to use mobile terminal devices as a second display and for remote control or to write and send reports, along with saving them online
  • Wireless communication thanks to Bluetooth – this means you can also wirelessly integrate the readings of the compatible testo 770-3 clamp meter and testo 605i thermohygrometer
  • Built-in digital camera and laser marker generate a real image in parallel to the thermal image
  • Critical temperature conditions are directly displayed via automatic hot-cold spot recognition
  • The testo ScaleAssist automatically ensures optimum setting of the thermal image scale, which means you generate objectively comparable and error-free thermal images, for example of the thermal insulation behaviour of buildings
  • The testo ɛ-Assist ensures the correct measurement result by automatically determining and setting the emissivity and reflected temperature
  • The IFOV warner means the distance from the measurement object / measurement spot size is determined and the measurement spot is shown on the thermal image – you therefore avoid measurement errors because the camera shows you exactly what you can measure
  • Pro software for image evaluation on the PC
  • You can choose to save thermal images as JPEGs

Delivery Scope

testo 872 thermal imager with radio module for Bluetooth/WLAN, USB cable, mains unit, lithium-ion rechargeable battery, pro software IRSoft (free download), 3 x testo ε-Markers, commissioning instructions, short instructions, calibration protocol and case.

Technical Data

Infrared image output

Focus Fixed focus
Infrared resolution 320 x 240 pixel
Image refresh rate 9 Hz
SuperResolution (IFOV) 1.3 mrad
SuperResolution (Pixel) 640 x 480 pixels
Geometric resolution (IFOV) 2.3 mrad
Minimum focus distance <0.5 m
Field of view 42° x 30°
Thermal sensitivity 60 mK
Spectral range 7.5 to 14 µm

Image output visual

Minimum focus distance 0.5 m
Image size at least 3.1 MP

Image presentation

Display option IR image / real image
Colours 10 (iron, rainbow, rainbow HC, cold-hot, blue-red, grey, inverted grey, sepia, Testo, iron HT)
Display type 8.9 cm (3.5″) TFT, QVGA (320 x 240 pixels)
Digital zoom 2x; 4x

Measurement

Reflected temperature manual
testo ε-Assist Included
Measuring range -30 to +100°C; 0 to +650°C
Accuracy ±2 °C, ±2 % of m.v.
Emissivity 0.01 to 1

Measuring function

Solar mode – manual Input solar radiation
Analysis function Mean point measurement, hot/cold-spot recognition, Delta T, area measurement (min-max on area)
Humidity measurement with humidity measuring instrument Automatic measurement value transfer of thermohygrometer testo 605i via Bluetooth (instrument must be ordered separately); Wireless permit in EU, EFTA, USA, Canada, Australia, Turkey
testo ScaleAssist Included
Humidity mode – manual Included
IFOV warner Included
Electrical mode – manual Input current voltage power
Electrical measurement with clamp meter Automatic measurement value transfer of clamp meter testo 770-3 via Bluetooth (instrument must be ordedered separately); Wireless permit in EU, EFTA, USA, Canada, Australia, Turkey

Imager equipment

Digital camera Included
Full screen mode Included
JPEG storage Included
Video streaming via Wi-Fi with testo Thermography App
Laser Laser marker
Standard lens 42° x 30°
Interface USB 2.0 Micro B
WLAN Connectivity Communication with the testo Thermography App wireless module Bluetooth/Wi-Fi (EU, EFTA, USA, AUS, CDN, TR)
Bluetooth Measurement value transfer from thermohygrometer testo 605i, clamp meter testo 770-3 (optional); Wireless permit in EU, EFTA, USA, Canada, Australia, Turkey

Imager storage

File format image .bmt; .jpg; export option in .bmp; .jpg; .png; .csv; .xls
Storage device Internal Memory (2.8 GB)

Power supply

Battery type Fast-charging, Li-ion battery can be changed on-site
Operating time 4 h
Mains operation yes
Charging options In instrument / charger (optional)

Ambient Condition

Housing protection class IP54
Vibration 2G
Air humidity 20 to 80 %RH non-condensing
Storage temperature -30 to +60 °C
Operating temperature -15 to +50 °C

Physical specification

Product-/housing material PC – ABS
Weight 510 g
Dimensions 219 x 96 x 95 mm

PC software

System requirements Windows 10; Windows 8; Windows 7

Standards, tests, warrenty

EU-/EG-guidelines RED: 2014/53/EU; EMC: 2014/30/EU

General technical data

Product colour Black
Display ligthing bright / normal / dark

 

Downloads

Product Brochures

Datasheet testo 872

Manuals

Instruction manual testo 872

Product Enquiry

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